cyf
101 lines
3.7 KiB
C#
101 lines
3.7 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using Lskj.Control;
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using Lskj.Core;
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using Lskj.Data;
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using Lskj.Util;
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namespace Lskj.GetSecretKey
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{
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public partial class FrmPsdChange : BaseForm
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{
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public string oldUserName;
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public string oldPassWord;
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public string passWord
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{
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get { return this.passWordEidt.Text; }
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set { this.passWordEidt.Text = value; }
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}
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public string userName
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{
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get { return this.userNameEdit.Text; }
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set { this.userNameEdit.Text = value; }
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}
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public FrmPsdChange()
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{
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InitializeComponent();
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this.checkBtn.Click += new EventHandler(OnCheckBtn_Click);
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this.cancelBtn.Click += new EventHandler(OnCancelBtn_Click);
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this.passWordEidt.KeyDown += new KeyEventHandler(OnPassWordEidt_KeyDown);
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}
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void OnPassWordEidt_KeyDown(object sender, KeyEventArgs e)
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{
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if (e.KeyCode == Keys.Enter)
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{
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this.OnCheckBtn_Click(sender, e);
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}
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}
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void OnCancelBtn_Click(object sender, EventArgs e)
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{
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this.DialogResult = DialogResult.No;
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this.Close();
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}
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void OnCheckBtn_Click(object sender, EventArgs e)
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{
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DialogResult result = MessageUtil.Show("是否确认修改？", MessageBoxButtons.OKCancel);
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if (result == DialogResult.OK)
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{
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if (string.IsNullOrEmpty(this.passWordEidt.Text))
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{
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MessageUtil.Show("密码不能为空");
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return;
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}
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if (string.IsNullOrEmpty(this.passWordEidt.Text))
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{
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MessageUtil.Show("用户名不能为空");
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return;
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}
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try
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{
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string sqlNameStr = "ALTER LOGIN {0} WITH NAME = {1}";
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sqlNameStr = string.Format(sqlNameStr, oldUserName, userName);
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string Connection = "Server={0};Database={1};Persist Security Info=True;User ID=" + oldUserName + ";Password=" + oldPassWord + ";Connection Timeout=5;MultipleActiveResultSets=true";
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Connection = AESUtil.Encrypt(Connection);
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SqlHelper._connection = null;
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if (DBConfig.Instance.CreateConnection(Connection))
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{
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SqlHelper.ExecuteNonQuery(sqlNameStr);
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this.oldUserName = this.userName;
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}
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string sqlPsdStr = "ALTER LOGIN {0} WITH PASSWORD = '{1}'";
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sqlPsdStr = string.Format(sqlPsdStr, userName, passWord);
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string nConnection = "Server={0};Database={1};Persist Security Info=True;User ID=" + userName + ";Password=" + oldPassWord + ";Connection Timeout=5;MultipleActiveResultSets=true";
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nConnection = AESUtil.Encrypt(nConnection);
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SqlHelper._connection = null;
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if (DBConfig.Instance.CreateConnection(nConnection))
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{
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SqlHelper.ExecuteNonQuery(sqlPsdStr);
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this.oldPassWord = passWord;
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}
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}
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catch (Exception ex)
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{
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MessageUtil.Show(ex.Message);
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return;
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}
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this.DialogResult = DialogResult.OK;
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this.Close();
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}
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}
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}
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}
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